75073140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2161}}^1$

素因数の和:2369

約数の個数: 72

約数和(自身を含む): 229007688

約数和(自身を除く): 153934548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 386, 579, 772, 965, 1158, 1737, 1930, 2161, 2316, 2895, 3474, 3860, 4322, 5790, 6483, 6948, 8644, 8685, 10805, 11580, 12966, 17370, 19449, 21610, 25932, 32415, 34740, 38898, 43220, 64830, 77796, 97245, 129660, 194490, 388980, 417073, 834146, 1251219, 1668292, 2085365, 2502438, 3753657, 4170730, 5004876, 6256095, 7507314, 8341460, 12512190, 15014628, 18768285, 25024380, 37536570, 75073140]

約数ペア:

[(1, 75073140), (2, 37536570), (3, 25024380), (4, 18768285), (5, 15014628), (6, 12512190), (9, 8341460), (10, 7507314), (12, 6256095), (15, 5004876), (18, 4170730), (20, 3753657), (30, 2502438), (36, 2085365), (45, 1668292), (60, 1251219), (90, 834146), (180, 417073), (193, 388980), (386, 194490), (579, 129660), (772, 97245), (965, 77796), (1158, 64830), (1737, 43220), (1930, 38898), (2161, 34740), (2316, 32415), (2895, 25932), (3474, 21610), (3860, 19449), (4322, 17370), (5790, 12966), (6483, 11580), (6948, 10805), (8644, 8685)]